Earth
preferred label: زمین @fa
type: Concept
related: isotope geochemistry

isotope geochemistry
related: Earth
broader: geochemistry
preferred label: زمین‌شیمی ایزوتوپی @fa
type: Concept

geochemistry
preferred label: زمین‌شیمی @fa
type: Concept
narrower: isotope geochemistry